31 lines
772 B
Bash
31 lines
772 B
Bash
|
#!/usr/bin/env bash
|
||
|
|
set -euo pipefail
|
||
|
|
shopt -s nullglob
|
||
|
|
|
||
|
|
entries_dir="/boot/loader/entries"
|
||
|
|
|
||
|
|
for f in "$entries_dir"/ostree-*.conf "$entries_dir"/*-ostree-*.conf; do
|
||
|
|
[ -f "$f" ] || continue
|
||
|
|
|
||
|
|
# Already correct? skip
|
||
|
|
if grep -qxE 'grub_class[[:space:]]+bluefin' "$f"; then
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
|
||
|
|
tmp="$(mktemp)"
|
||
|
|
if grep -qE '^grub_class[[:space:]]+' "$f"; then
|
||
|
|
sed -E 's/^grub_class[[:space:]].*/grub_class bluefin/' "$f" >"$tmp"
|
||
|
|
else
|
||
|
|
awk '1; /^title[[:space:]]/{print "grub_class bluefin";}' "$f" >"$tmp"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if ! cmp -s "$f" "$tmp"; then
|
||
|
|
chmod --reference="$f" "$tmp"
|
||
|
|
chown --reference="$f" "$tmp"
|
||
|
|
command -v chcon >/dev/null 2>&1 && chcon --reference="$f" "$tmp" 2>/dev/null || true
|
||
|
|
mv -f "$tmp" "$f"
|
||
|
|
else
|
||
|
|
rm -f "$tmp"
|
||
|
|
fi
|
||
|
|
done
|